Download MMST3904

UMT3904 / SST3904 / MMST3904
Transistors
NPN General Purpose Transistor
UMT3904 / SST3904 / MMST3904
zFeatures
1) BVCEO > 40V (IC = 1mA)
2) Complements the UMT3906 / SST3906 / MMST3906.
zDimensions (Unit : mm)
UMT3904
(1) Emitter
(2) Base
(3) Collector
ROHM : UMT3
EIAJ : SC-70
SST3904
zPackage, marking and packaging specifications
Part No.
UMT3904
Packaging type
UMT3
R1A
SST3
R1A
SMT3
R1A
T106
T116
T146
3000
3000
3000
Marking
Code
Basic ordering unit
(pieces)
SST3904 MMST3904
(1) Emitter
(2) Base
(3) Collector
ROHM : SST3
MMST3904
zAbsolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
VCBO
VCEO
60
40
6
0.2
V
V
V
A
0.2
W
0.35
150
−55 to +150
°C
°C
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector
power
dissipation
UMT3904,
SST3904,
MMST3904
SST3904, MMST3904
Junction temperature
Storage temperature
VEBO
IC
PC
Tj
Tstg
(1) Emitter
(2) Base
(3) Collector
ROHM : SMT3
EIAJ : SC-59
∗
W
∗ When mounted on a 7 x 5 x 0.6 mm ceramic board.
zElectrical characteristics (Ta = 25°C)
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Symbol
Min.
Typ.
Max.
Unit
BVCBO
BVCEO
60
40
6
-
50
50
V
V
BVEBO
ICES
IEBO
Collector-emitter saturation voltage
VCE(sat)
Base-emitter saturation voltage
VBE(sat)
DC current transfer ratio
hFE
-
-
V
nA
nA
-
-
0.2
0.65
-
-
0.3
0.85
0.95
40
-
-
70
100
-
300
-
-
4
MHz
pF
~
V
V
Conditions
IC = 10µA
IC = 1mA
IE = 10µA
VCB = 30V
VEB = 3V
IC/IB = 10mA/1mA
IC/IB = 50mA/5mA
IC/IB = 10mA/1mA
IC/IB = 50mA/5mA
VCE = 1V , IC = 0.1mA
VCE = 1V , IC = 1mA
VCE = 1V , IC = 10mA
VCE = 1V , IC = 50mA
VCE = 1V , IC = 100mA
VCE = 20V , IE = −10mA, f = 100MHz
VCB = 10V , f = 100kHz
Transition frequency
Collector output capacitance
Cob
60
30
300
-
Emitter input capacitance
Cib
-
-
8
pF
VEB = 0.5V , f = 100kHz
td
-
-
35
ns
tr
tstg
-
-
35
200
ns
ns
VCC = 3V , VBE(OFF) = 0.5V , IC = 10mA , IB1 = 1mA
VCC = 3V , VBE(OFF) = 0.5V , IC = 10mA , IB1 = 1mA
tf
-
-
50
ns
Delay time
Rise time
Storage time
Fall time
fT
VCC = 3V , IC = 10mA , IB1 = −IB2 = 1mA
VCC = 3V , IC = 10mA , IB1 = −IB2 = 1mA
Rev.B
1/4
UMT3904 / SST3904 / MMST3904
Transistors
COLLECTOR CURRENT : IC (mA)
10
40
Ta=25°C
35
8
30
25
6
20
4
15
10
2
5.0
IB=0µA
0
0
20
10
COLLECTOR-EMITTER VOLTAGE : VCE (V)
COLLECTOR EMITTER SATURATION VOLTAGE : VCE(sat) (V)
zElectrical characteristic curves
Ta=25°C
IC / IB=10
0.3
0.2
0.1
0
0.1
1.0
10
100
COLLECTOR CURRENT : IC (mA)
Fig.2 Collector-emitter saturation
voltage vs. collector current
Fig.1 Grounded emitter output
characteristics
500
DC CURRENT GAIN : hFE
Ta=25°C
VCE=1V
3V
5V 10V
100
10
5
0.1
1.0
10
COLLECTOR CURRENT : IC (mA)
100
1000
Fig.3 DC current gain vs. collector current ( Ι )
500
VCE=5V
DC CURRENT GAIN : hFE
Ta=125°C
Ta=25°C
100
Ta=−55°C
10
5
0.1
1.0
10
100
COLLECTOR CURRENT : IC (mA)
1000
Fig.4 DC current gain vs. collector current ( ΙΙ )
Rev.B
2/4
UMT3904 / SST3904 / MMST3904
500
BASE EMITTER SATURATION VOLTAGE : VBE(sat) (V)
Transistors
AC CURRENT GAIN : hFE
Ta=25°C
VCE=5V
f=1kHz
100
10
5
0.01
0.1
1.0
COLLECTOR CURRENT : IC (mA)
10
100
1.6
1.2
0.8
0.4
0
0.1
0.4
10
1.0
1.0
10
100
COLLECTOR CURRENT : IC (mA)
1000
RISE TIME : t r (ns)
10
COLLECTOR CURRENT : IC (mA)
40V
100
1000
10
100
COLLECTOR CURRENT : IC (mA)
Fig.9 Rise time vs. collector
current
Fig.8 Turn-on time vs. collector
current
50
Ta=25°C
VCC=40V
IC/IB=10
100
15V
VCC=40V
10
1.0
100
FALL TIME : tf (ns)
Ta=25°C
IC=10IB1=10IB2
Ta=25°C
IC / IB=10
100
15V
VCC=3V
Fig.7 Grounded emitter propagation
characteristics
STORAGE TIME : ts (ns)
40V
100
0.8
1000
Ta=25°C
IC / IB=10
Ta=25°C
f=1MHz
CAPACITANCE (pF)
1.2
0
0.1
1000
TURN ON TIME : ton (ns)
BASE EMITTER VOLTAGE : VBE(ON) (V)
Ta=25°C
VCE=5V
1.6
1.0
10
100
COLLECTOR CURRENT : IC (mA)
Fig.6 Base-emitter saturation
voltage vs. collector current
Fig.5 AC current gain vs. collector current
1.8
Ta=25°C
IC / IB=10
1.8
10
Cib
Cob
VCE=3V
1
10
1.0
10
COLLECTOR CURRENT : IC (mA)
100
Fig.10 Storage time vs. collector
current
10
1.0
10
100
COLLECTOR CURRENT : IC (mA)
Fig.11 Fall time vs. collector
current
0.5
0.1
1.0
10
REVERSE BIAS VOLTAGE (V)
100
Fig.12 Input / output capacitance
vs. voltage
Rev.B
3/4
UMT3904 / SST3904 / MMST3904
Transistors
300 MHz
10
1.0
300MHz
200MHz
0.1
0.1
100MHz
1.0
10
100
COLLECTOR CURRENT : IC (mA)
10µ
10
1.0
10
COLLECTOR CURRENT : IC (mA)
Fig.14 Gain bandwidth product
vs. collector current
SOURCE RESISTANCE : RS (Ω)
B
dB
10
Fig.17 Noise characteristics ( ΙΙ )
Ta=25°C
IC=1mA
hie=3.84kΩ
hfe=141
−5
hre=5.03 × 10
hoe=5.58µS
1
10
100
COLLECTOR CURRENT : IC (mA)
0.1
0.1
100k
Ta=25°C
VCE=5V
f=1kHz
NF
=1
.0
dB
1k
3.
0d
B
100
0.01
0.1
1
COLLECTOR CURRENT : IC (mA)
10
Fig.18 Noise characteristics ( ΙΙΙ )
12
Ta=25°C
VCE=5V
IC=100µA
RS=10kΩ
10
NOISE FIGURE : NF (dB)
0d
dB
1
dB
12
.0
hre
hfe
B
8d
B
5d
B
3d B
0d
1.
=3
5.
hie
B
0d
B
5.
0d
8.
dB
12
B
8d B
5d B
3d
NF
B
0.1
1
COLLECTOR CURRENT : IC (mA)
Ta=25°C
VCE=5V
f=10Hz
10k
1k
100
0.01
0d
B
100k
.0
3.
0d
Fig.16 Noise characteristics ( Ι )
=1
B
25
50
75
100
125
150
ANBIENT TEMPERATURE : Ta (°C)
B
5d
NF
1k
hoe
10
10k
B
8.
0
B
0d
0d
0.1n
dB
B
8d
1n
3d
1.
VCE=5V
f=270Hz
Fig.15 h parameter vs. collector current
Ta=25°C
VCE=5V
f=10kHz
10k
10n
100
12
1µ
100n
SOURCE RESISTANCE : RS (Ω)
100
100k
VCB=25V
100
Ta=25°C
VCE=5V
5.
COLLECTOR CUTOFF CURRENT : ICBO (A)
Fig.13 Gain bandwidth product
1000
h PARAMETER NORMALIZED TO 1mA
400MHz 500MHz
SOURCE RESISTANCE : RS (Ω)
Ta=25°C
100MHz 200MHz
CURRENT GAIN-BANDWIDTH PRODUCT : fT (MHz)
COLLECTOR-EMITTER VOLTAGE : VCE (V)
100
8
6
4
2
B
0d
8.
100
0.01
0.1
1
COLLECTOR CURRENT : IC (mA)
10
Fig.19 Noise characteristics ( ΙV )
0
10
100
1k
FREQUENCY : f (Hz)
10k
100k
Fig.20 Noise vs. collector current
Rev.B
4/4
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
of reliability and the malfunction of which would directly endanger human life (such as medical
instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers
and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
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Appendix1-Rev2.0